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<?php |
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namespace Wikibase\DataModel\Services\Tests\Statement\Grouper; |
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use PHPUnit_Framework_TestCase; |
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use Wikibase\DataModel\Services\Statement\Grouper\FilteringStatementGrouper; |
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use Wikibase\DataModel\Snak\PropertyNoValueSnak; |
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use Wikibase\DataModel\Statement\Statement; |
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use Wikibase\DataModel\Statement\StatementList; |
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/** |
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* @covers Wikibase\DataModel\Services\Statement\Grouper\FilteringStatementGrouper |
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* |
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* @licence GNU GPL v2+ |
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* @author Thiemo Mättig |
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*/ |
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class FilteringStatementGrouperTest extends PHPUnit_Framework_TestCase { |
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private function newStatementFilter( $propertyId = 'P1' ) { |
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$filter = $this->getMock( 'Wikibase\DataModel\Statement\StatementFilter' ); |
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$filter->expects( $this->any() ) |
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->method( 'statementMatches' ) |
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->will( $this->returnCallback( function( Statement $statement ) use ( $propertyId ) { |
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return $statement->getPropertyId()->getSerialization() === $propertyId; |
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} ) ); |
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return $filter; |
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} |
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public function testConstructorThrowsException() { |
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$this->setExpectedException( 'InvalidArgumentException' ); |
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new FilteringStatementGrouper( array( 'invalid' ) ); |
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} |
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public function testDoesNotAcceptTwoDefaults() { |
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$this->setExpectedException( 'InvalidArgumentException' ); |
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new FilteringStatementGrouper( array( 'default1' => null, 'default2' => null ) ); |
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} |
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public function testDefaultGroupIsAlwaysThere() { |
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$grouper = new FilteringStatementGrouper( array() ); |
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$groups = $grouper->groupStatements( new StatementList() ); |
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$this->assertArrayHasKey( 'statements', $groups ); |
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} |
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public function testCanOverrideDefaultGroup() { |
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$grouper = new FilteringStatementGrouper( array( |
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'default' => null, |
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) ); |
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$groups = $grouper->groupStatements( new StatementList() ); |
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$this->assertArrayHasKey( 'default', $groups ); |
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$this->assertArrayNotHasKey( 'statements', $groups ); |
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} |
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public function testAllGroupsAreAlwaysThere() { |
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$grouper = new FilteringStatementGrouper( array( |
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'p1' => $this->newStatementFilter(), |
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) ); |
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$groups = $grouper->groupStatements( new StatementList() ); |
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$this->assertArrayHasKey( 'p1', $groups ); |
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} |
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public function testDefaultGroupIsLast() { |
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$statements = new StatementList(); |
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$statements->addNewStatement( new PropertyNoValueSnak( 1 ) ); |
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$grouper = new FilteringStatementGrouper( array( |
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'p1' => $this->newStatementFilter(), |
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) ); |
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$groups = $grouper->groupStatements( $statements ); |
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$this->assertSame( array( 'p1', 'statements' ), array_keys( $groups ) ); |
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} |
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public function testCanOverrideDefaultGroupPosition() { |
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$statements = new StatementList(); |
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$statements->addNewStatement( new PropertyNoValueSnak( 1 ) ); |
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$grouper = new FilteringStatementGrouper( array( |
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'statements' => null, |
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'p1' => $this->newStatementFilter(), |
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) ); |
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$groups = $grouper->groupStatements( $statements ); |
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$this->assertSame( array( 'statements', 'p1' ), array_keys( $groups ) ); |
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} |
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public function testCanRepurposeDefaultGroup() { |
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$statements = new StatementList(); |
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$statements->addNewStatement( new PropertyNoValueSnak( 1 ) ); |
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$grouper = new FilteringStatementGrouper( array( |
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'statements' => $this->newStatementFilter(), |
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) ); |
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$groups = $grouper->groupStatements( $statements ); |
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$this->assertCount( 1, $groups ); |
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$this->assertArrayHasKey( 'statements', $groups ); |
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$this->assertCount( 1, $groups['statements'] ); |
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} |
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public function testGroupStatements() { |
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$statement1 = new Statement( new PropertyNoValueSnak( 1 ) ); |
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$statement2 = new Statement( new PropertyNoValueSnak( 2 ) ); |
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$statement3 = new Statement( new PropertyNoValueSnak( 1 ) ); |
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$statements = new StatementList( $statement1, $statement2, $statement3 ); |
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$grouper = new FilteringStatementGrouper( array( |
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'p1' => $this->newStatementFilter( 'P1' ), |
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'p2' => $this->newStatementFilter( 'P2' ), |
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'p3' => $this->newStatementFilter( 'P3' ), |
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) ); |
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$expected = array( |
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'p1' => new StatementList( $statement1, $statement3 ), |
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'p2' => new StatementList( $statement2 ), |
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'p3' => new StatementList(), |
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'statements' => new StatementList(), |
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); |
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$groups = $grouper->groupStatements( $statements ); |
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$this->assertEquals( $expected, $groups, 'first call' ); |
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$groups = $grouper->groupStatements( $statements ); |
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$this->assertEquals( $expected, $groups, 'second call' ); |
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} |
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} |
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wmde /
WikibaseDataModelServices
